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Emerald|Lab Grown|IGI

3.10ct D SI1 Emerald Lab Grown Diamond

VG • D/SI1 • IGI LG689548368

Shape and cutting style on the report: Emerald cut

Certificate IGI LG689548368

Diamond specifications and retailer prices

From $1,781 CAD
As of October 30, 2026
Save $574 CAD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,355 CAD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.1ct lab-grown emerald diamond

This 3.1ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG689548368 or 689548368. Listed at 2 retailers as of October 30, 2026, with prices from $1,781 to $2,355, a $574 spread on the same certified stone. The Diamond Guys lists it at $2,355. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.10
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689548368
Dimensions9.75 × 6.88 × 4.71 mm
L/W Ratio1.42
Culet sizeLarge
Top View
9.75 mm6.88 mm3.10 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689548368
Side View
Table 64.0%Crown 35.8°Girdle: MediumPavilion 39.8°Culet: LargeDepth 68.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $1,781 CAD|Low: $355 CAD|High: $4,624 CAD|Avg: $1,817 CAD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
The Diamond Guys
August 3, 2026
Retailer 2$379 CAD
Retailer 3$958 CAD
Retailer 4$1,100 CAD
Retailer 6$1,193 CAD
Retailer 10$1,196 CAD
Retailer 7$1,503 CAD
Retailer 8$1,744 CAD
Retailer 1$1,781 CAD
The Diamond Guys$2,355 CAD
Retailer 5$3,702 CAD
Retailer 9$3,920 CAD
Retailer 11$3,939 CAD

63 data points across 12 retailers

2 retailers$1,781 CAD to $2,355 CAD

B
Cheapest Retailer
-
$1,781 CAD
Most Expensive
B
The Diamond Guys
1954436973 · Oct 30
$2,355 CAD
$1,686 USD
View
1 more retailer has this diamond
Prices start from $1,781 CADSave up to $574 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
3.10ct Emerald
$1,781 CAD